/srv/irclogs.ubuntu.com/2012/09/17/#ubuntu-kernel.txt

infinityhggdh: Good news (potentially), I might be able to fix that missing kernel binary.  I'll let you know tomorrow.00:48
hggdhinfinity: cool. Meanwhile, I failed the SRU, and we will look at it tomorrow01:24
hggdhinfinity: add Natty LTS HWE to the mix, also missing the kernel headers01:26
hggdhinfinity: do NOT promote to -updates bug 104735001:27
ubot2Launchpad bug 1047350 in linux-lts-backport-natty "linux-lts-backport-natty: 2.6.38-16.67~lucid1 -proposed tracker" [Medium,In progress] https://launchpad.net/bugs/104735001:27
orated_Hello! I'm using BeagleBoard XM C1 running Canonical Ubuntu 12.04 image. I'm facing sound issues and even after following https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1019321 comment 24 - sudo modprobe snd-soc-omap, sudo modprobe snd-soc-omap-mcbsp, sudo modprobe snd-soc-omap3beagle - by ppisati, the problem remains the same. How can I fix the sound issue please?05:13
ubot2Launchpad bug 1019321 in linux "USB sound card not detected on beagleboard xM" [Medium,Fix released]05:13
ppisatimoin05:16
orated_Hi ppisati05:22
orated_I followed bug reported in launchpad - 1019321 which was later fixed by you. Could you guide me how I can fetch the update with released fix? sudo modprobe snd-soc-omap, sudo modprobe snd-soc-omap-mcbsp, sudo modprobe snd-soc-omap3beagle manually is not fixing the problem05:32
orated_ppisati: ^05:33
ppisatiorated: latest kernel have have the fix, upgrade06:12
oratedHello ppisati06:14
ppisatiorated: latest kernel have have the fix, upgrade06:15
oratedSorry, my connection dropped before06:15
oratedah, well06:15
oratedCurrently it is 3.2.0-23-omap06:16
oratedppisati: Could you specify the kernel version on which it is fixed?06:18
oratedRunning dist-upgrade or upgrade doesn't show kernel upgrades so I guess I have to upgrade from binaries?06:19
ppisatiorated: didn't you mention a bug report earlier? it should contain when it was fixed06:19
oratedppisati: I've gone through the bug report and comments multiple times. I can see in the comment mention of linaro kernel then in your comment for http://people.canonical.com/~ppisati/linux-image-3.2.0-27-omap_3.2.0-27.42~socomapy_armhf.deb and then second last comment for linux (3.2.0-29.46) precise-proposed. If I would have understood the process and solution I wouldn't have asked multiple times in this channel or other multiple times in first 06:26
oratedplace. I've not performed kernel upgrades manually which is why I'm requesting you to guide me on it.06:26
ppisatibug 101932106:27
ubot2Launchpad bug 1019321 in linux "USB sound card not detected on beagleboard xM" [Medium,Fix released] https://launchpad.net/bugs/101932106:27
ppisatiorated: from the bug report - "This bug was fixed in the package linux - 3.2.0-29.46"06:27
ppisatiorated: which kernel are you running?06:27
oratedYes, I mentioned that I read linux (3.2.0-29.46) precise-proposed above06:28
oratedI'm running 3.2.0-23-omap06:28
oratedI can see I have to upgrade but I'm not sure how, sorry06:28
ppisatiorated: sudo apt-get update06:29
ppisatiorated: and then06:29
ppisatiorated: sudo apt-get upgrade06:29
ppisatiorated: are you running precise, right?06:29
oratedYes, as I said doing sudo apt-get update && sudo apt-get upgrade && sudo apt-get dist-upgrade is not showing kernel upgrades06:30
oratedAnd, the image is Canonical Ubuntu 12.04 Precise06:31
ppisatiorated: what does /etc/apt/sources.list contains?06:32
ppisatiorated: paste it in http://paste.ubuntu.com/06:32
oratedI ran update process again that its taking time to read package lists, hold on please06:33
oratedhttp://paste.ubuntu.com/1210483/06:37
ppisatiorated: and when you do a "sudo apt-get upgrade" whats dows it show?06:39
oratedhttp://paste.ubuntu.com/1210486/06:41
ppisatiorated: upgrade not update06:42
ppisatiorated: ah06:42
ppisatiorated: just noticed the first line06:42
ppisatiorated: dpkg -l | grep image06:43
oratedhttp://paste.ubuntu.com/1210490/06:44
oratedIf I understand right, ii  linux-image-3.2.0-30-omap              3.2.0-30.48  on line 2206:44
ppisatiorated: so you have the latest kernel06:45
ppisatiorated: sudo flash-kernel 3.2.0-30-omap06:45
ppisatiorated: and then reboot06:45
oratedum06:45
oratedflash-kernel06:46
oratedAh, yes I missed that!06:46
oratedI'll try that. Thanks a lot for your time and inputs :)06:47
oratedppisati: But I'm curious as to why the last command said - 64 bit x86 systems for 3.2.0-23.3606:48
orated64 bit x8606:48
ppisatiorated: probably a broken description06:49
oratedOk, I've rebooted and hopefully sound will work06:49
oratedafter flashing*06:49
orated$ aplay -l06:52
oratedaplay: device_list:252: no soundcards found...06:52
ppisatiuname -a07:00
orated3.2.0-30-omap07:01
ppisaticat /proc/asoud/cards07:01
oratedI have restarted now, one moment07:01
ppisati*asound07:01
oratedah-ok07:01
oratedomap3beagel07:01
orated 0 [omap3beagle    ]: omap3beagle - omap3beagle07:01
orated                      omap3beagle07:01
oratedI'm trying to play a test track using mplayer now07:02
ppisatikernel-wise is ok, dunno what's wrong with your userland07:03
oratedalsamixer command is giving cannot open mixer: No such file or directory07:03
oratedI've snd-soc-omap snd-soc-omap-mcbsp snd-soc-omap3beagle in /etc/modules.. I should be removing them07:05
ppisatiyou shouldn't even have these modules since theyt are compiled-in now07:05
oratedYes, I had them with old kernel when I thought it was reverting back07:06
oratedNo other change was made 07:06
oratedI removed it, restarted and again there is $ alsamixer cannot open mixer: No such file or directory07:08
ppisatiorated: if /proc/asound/cards list the sound card, then the kernel is good07:09
oratedYes, it does but07:10
oratedI have not performed any major changes that its not working07:10
oratedKernel is, I mean with reference to "what's wrong with your userland"07:10
oratedThank you07:18
* ppisati -> reboot07:41
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ppisatidual core arm imx6, 1GB ram, sata: 89$10:57
ppisatihttp://www.wandboard.org/10:57
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oratedppisati: I just now completed fresh install of Canonical Ubuntu 12.04 with latest omap kernel on BeagleBoard XM. I checked for sound cards its omap3beagle and then tested a track with mplayer. No sound output12:11
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* rtg_ works on 3.5.y quantal update12:31
ogra_including omap4 ?12:35
rtgogra_, no right away. usually ppisati sends a pull request after omap4 has been rebased against master12:42
ogra_ah, k , i thought he did already12:43
dokortg, ignore the readelf return value, ftbfs on arm12:44
rtgogra_, I'm right now rebasing against v3.5.4. ppisati pull request on the k-team mailing list is going to be obsolete quite soon.12:45
ogra_ah, ok12:45
rtgdoko, I reuploaded after that FTBS so that readelf is only run for x86'en12:46
ogra_well, it would be really good to have the graphics patch before beta12:46
ogra_but ppisati knows that :)12:46
rtgogra_, is that in 3.5.4, or a patch on the list ? (I'm still catching up)12:47
dokortg: using gcc-4.7 4.7.1-9ubuntu1 on all archs?12:47
* henrix -> (late) lunch12:47
ogra_rtg, 12:47
ogra_* important video fixes from TI (eliminate video flickering with Unity)12:47
ogra_* kernel rebased on Ubuntu-3.5.0-14.1612:47
rtgdoko, we'll get an upload later today once -9ubuntu1 is finished building12:47
dokook12:47
ogra_its the ifrst item on the most recent mail from him12:47
rtgogra_, ack12:48
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ppisatirtg: i didn't rebase on origin/master this morning since there was nothing arm-related there (an intel xhci fix and then the x86-only readelf stuff)12:56
rtgppisati, yeah, you're fine. I get omap4 uploaded this morning.12:59
rtgI'll*12:59
ppisatirtg: ack12:59
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ppisatisince i updated my box this morning, skype keeps popping up and stealing focus13:02
ppisati*CRAP*13:02
rtgogasawara, pushed Quantal v3.5.4 rebase w/forced ABI bump. note that we should wait to upload until after gcc-4.7 4.7.1-9ubuntu1 is built.13:04
ogasawarartg: ack13:04
* ppisati -> reboot13:10
ppisatitseliot: sudo apt-get install fglrx-updates13:18
ppisatitseliot: Error! Application of patch fix-build-issue-on-i386-where-TS_USEDFPU-is-no-longe.patch failed.13:18
ppisatitseliot: is there a way to rekick the build without that patch?13:18
ogra_rekick -> dpkg-reconfigure fglrx-updates13:19
ogra_no idea how you fix out the patch manually before though13:19
ogra_s/fix/fish/13:19
ppisatiogra_: dpkg-reconfigure restarts the build, so it unpacks again all the stuff etcetc13:20
ogra_but probably there are hints in the /usr/src dir13:20
ppisatiogra_: thus it tries to reapply the patch13:20
ogra_it shouldnt unpack again 13:20
ppisatiogra_: right13:23
ppisatiogra_: it actually complains13:23
ppisatiogra_: "fglrx-updates is broken or not fully installed"13:23
ogra_wow, thats bad, it should just trigger dkms again 13:23
ppisatii want to die...13:24
ogra_thats a bit of an overrecation, no ?13:24
ogra_:)13:24
ogra_"killed by an fglrx update"13:24
ppisati:)13:26
tseliotppisati: what version of ubuntu are you using?13:35
ppisatitseliot: P/amd64]13:36
tseliotppisati: I think there's a package in precise-proposed that could solve your problem13:36
tseliotppisati: still fglrx-updates13:36
ppisatitseliot: i'll give it a sping, thanks13:37
ppisatisping13:37
ppisatiARGH13:37
ppisatispin13:37
tseliot:)13:37
ppisatitseliot: nope13:43
ppisatitseliot: sudo apt-get install fglrx-updates/precise-proposed13:43
tseliotppisati: same error? With what kernel?13:43
ppisatitseliot: ii  fglrx-updates                          2:8.982-0ubuntu0.113:43
ppisatitseliot: Error! Application of patch fix-build-issue-on-i386-where-TS_USEDFPU-is-no-longe.patch failed.13:44
ppisatitseliot: 3.2.0-31-generic #50-Ubuntu13:44
tseliotppisati: weird, let me try it here13:45
tseliotppisati: also, is it on i386?13:45
ppisatitseliot: amd6413:45
tseliotppisati: ok13:46
ppisatibrb13:48
siretartogasawara: would you mind reconsidering the 'importance' field of bug #908784 (my rationale is in comment #3) - thanks in advance!13:55
ubot2Launchpad bug 908784 in linux "Please reconsider keeping aufs module in linux-image-3.5.0" [Undecided,Confirmed] https://launchpad.net/bugs/90878413:55
ogasawarasiretart: re-enabling aufs is on our radar.  I wanted to discuss with apw (when he returns from vacation) later this week.13:58
siretartogasawara: thanks a lot!14:07
oratedHello! I'm using Beagleboard XM running Canonical Ubuntu 12.04 3.2.0-30-omap. Even with the latest kernel where sound issue is fixed, I'm not able to get audio output. $ cat /proc/asound/cards lists 0 [omap3beagle ]. I even tried the steps on a fresh install, there is still no sound output. Can anyone help me find the cause?14:12
rtgppisati, ^^ 14:14
ppisatiif /proc/asound/cards shows the audiocard, kernel is good14:15
oratedrtg: I had some progress with ppisati help14:15
* ogra_ doesnt think anyone tested or touched ubuntu-desktop on omap in ages 14:15
oratedppisati: Yes, but even the fresh install is with same behaviour14:15
ogra_essentially someone needs to supply a proper UCM config for it 14:16
ogra_ppisati, no worries, the kernel is good, its just that bnobody sent a patch for alsa-libs with a proper usc config yet 14:17
oratedI used ubuntu-12.04-preinstalled-desktop-armhf+omap.img image14:18
oratedIs sound common issue on all arm platform running canonical image?14:19
ogra_canonical image ?14:19
oratedcanonical ubuntu image14:20
ogra_what has canonical to do with that ?14:20
oratedjust to differentiate it from custom14:20
ogra_custom ?14:20
oratedlike rcn-ee14:20
ogra_seriously, there is only one ubuntu image 14:20
ogra_and with issues with non-ubuntu images you shouldnt come here but go to the creator14:21
oratedogra_: When did I say I'm running non-ubuntu image?14:21
ogra_you call it "canonical ubuntu image" all the time14:22
ogra_there is no such thing14:22
ogra_its the ubuntu image14:22
oratedWell, I've been asked before which image.. canonical or rcn-ee14:22
oratedOkay, I take that back. Thanks for the correction14:22
oratedIs sound common issue on all arm platform running Ubuntu?14:23
ogra_sound works fine on the pandaboard and the ac100 images14:23
ogra_where people have supplied proper ucm configurations for alsa14:23
alexblighNot sure whether this is a kernel question or not. We are seeing:  /bin/mount -t nfs4 10.157.208.2:/volumes/rpool0/qa2-nfs /test not call modprobe on the nfs module, but with '-t nfs' (not -t nfs4) not fail because of the modprobe (but not work, as not nfs4). Apparently this is a known issue https://help.ubuntu.com/community/SettingUpNFSHowTo - my question is *why* isn't mount doing a modprobe?14:24
alexbligh(precise & lucid, FWIW)14:24
rtgalexbligh: prolly 'cause the super block code advertises the name 'nfs' instead of 'nfs4'. See fs/nfs/super.c 'static struct file_system_type nfs_fs_type'.14:37
tseliotppisati: ok, I can reproduce the issue (something must have changed in the kernel). I'll make sure it builds again14:49
* ogasawara back in 2014:50
* ogra_ hugs rtg 15:02
hggdh_infinity: good morning15:05
henrixhggdh_: hi! i'm still waiting for infinity as well, probably for the same reason as you :)15:11
hggdh_henrix: hi, yes, I think we are on the same page15:11
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ppisatitseliot: thanks15:27
* ppisati -> gym16:01
alexblighrtg, thanks16:02
rtgalexbligh: no problem16:02
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rtgCVE-2012-352016:38
ubot2rtg: ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem.  When the candidate has been publicized, the details for this candidate will be provided. (http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3520)16:38
infinityhggdh, henrix: Hey, I'm around.  Post-birthday hangover.  Going to get to trying to work voodoo to recover those missing binaries in a sec.16:39
hggdhinfinity: thank you16:40
henrixinfinity: thanks! (and happy birthday...? :) )16:40
rtgjjohansen, is CVE-2012-3520 on your radar ? Just noticed a stable patch for it.16:40
ubot2rtg: ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem.  When the candidate has been publicized, the details for this candidate will be provided. (http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3520)16:40
henrixinfinity: it looks like the missing files are still on the kernel ppa (at least, the linux-headers-*)16:40
henrixinfinity: not sure if that helps16:40
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jjohansenrtg: hrmmm no not yet, I'll poke16:42
rtgjjohansen, ack16:42
infinityhenrix: Shouldn't matter if they are or aren't in the PPA still... I think.  I need to sort out what wgrant was trying to tell me yesterday when I was drunk, and see if it works. :P16:47
henrixinfinity: heh, right. thanks16:48
* rtg -> lunch17:30
jjohansenrtg: okay its being tracked now https://bugs.launchpad.net/ubuntu/+source/linux/+bug/105209718:15
ubot2Launchpad bug 1052097 in linux-mvl-dove "CVE-2012-3520" [High,Invalid]18:15
rtgjjohansen, ack. 18:16
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* cking -> EOD18:48
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rtgogasawara, gcc-4.7 is done building. are you thinking about an upload this afternoon ?19:49
ogasawarartg: I am.  I had one additional set of amd patches I wanted to squeeze in.19:50
rtgogasawara, I've got 2 AMD systems if you'd like some testing19:50
ogasawarartg: oh cool, lemme build you a quick test kernel.19:50
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ogasawarartg: test kernel on gomeisa in my quantal-amd64 dir.  not sure if you have the right combo of actual hw, but at least confirming no regressions would be great.20:08
rtgogasawara, post the patch set ?20:09
ogasawarartg: I'll send a pull request to the list20:09
rtgogasawara, both systems seem to be working OK (desktop and server)20:22
ogasawarartg: thanks.  just sent email to the ml and CC'd you20:22
rtgogasawara, I think we should delay application of patches in bug #1032228 until we can get some hard data. One of those patches is pretty intrusive. I'm not sure its worth the power savings given the maintenance hassles this might create.20:35
ogasawarartg: ack, I'm fine holding off on them till we get more data20:36
rtgogasawara, pull the trigger on the rest ?20:36
ogasawarartg: yep, am kicking off test builds right now and then will upload20:37
rtgogasawara, you picked up 'UBUNTU: SAUCE: CONFIG_HID_BATTERY_STRENGTH=y' ?20:37
ogasawarartg: I didn't flip it on, just posted a comment to the bug20:37
ogasawarartg: or did you push it?20:37
rtgogasawara, I pushed a patch on master-next20:38
ogasawarartg: ah, I hadn't picked it up, will do so now20:38
* rtg -> EOD20:47
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